diff --git a/_config.yml b/_config.yml
index e38fb71..0b0c9e3 100644
--- a/_config.yml
+++ b/_config.yml
@@ -75,3 +75,6 @@ exclude:
 - README.md
 - script
 - bundle
+
+gems:
+- jekyll-sitemap
diff --git a/sitemap.xml b/sitemap.xml
deleted file mode 100644
index 5921006..0000000
--- a/sitemap.xml
+++ /dev/null
@@ -1,30 +0,0 @@
----
-layout: nil
----
-<?xml version="1.0" encoding="UTF-8"?>
-<urlset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd" xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
-  <url>
-    <loc>{{ site.url }}/</loc>
-    <lastmod>{{ site.time | date_to_xmlschema }}</lastmod>
-    <changefreq>daily</changefreq>
-    <priority>1.0</priority>
-  </url>
-  {% for page in site.pages %}
-  {% if page.layout != "nil" %}
-  <url>
-    <loc>{{ site.url }}{{ page.url }}</loc>
-    <lastmod>{{ site.time | date_to_xmlschema }}</lastmod>
-    <changefreq>weekly</changefreq>
-    <priority>0.7</priority>
-  </url>
-  {% endif %}
-  {% endfor %}
-  {% for post in site.posts %}
-  <url>
-    <loc>{{ site.url }}{{ post.url }}</loc>
-    <lastmod>{{ post.date | date_to_xmlschema }}</lastmod>
-    <changefreq>weekly</changefreq>
-    <priority>0.8</priority>
-  </url>
-  {% endfor %}
-</urlset>